1061970

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{389}}^1$

素因数の和:419

約数の個数: 64

約数和(自身を含む): 3144960

約数和(自身を除く): 2082990

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 21, 26, 30, 35, 39, 42, 65, 70, 78, 91, 105, 130, 182, 195, 210, 273, 389, 390, 455, 546, 778, 910, 1167, 1365, 1945, 2334, 2723, 2730, 3890, 5057, 5446, 5835, 8169, 10114, 11670, 13615, 15171, 16338, 25285, 27230, 30342, 35399, 40845, 50570, 70798, 75855, 81690, 106197, 151710, 176995, 212394, 353990, 530985, 1061970]

約数ペア:

[(1, 1061970), (2, 530985), (3, 353990), (5, 212394), (6, 176995), (7, 151710), (10, 106197), (13, 81690), (14, 75855), (15, 70798), (21, 50570), (26, 40845), (30, 35399), (35, 30342), (39, 27230), (42, 25285), (65, 16338), (70, 15171), (78, 13615), (91, 11670), (105, 10114), (130, 8169), (182, 5835), (195, 5446), (210, 5057), (273, 3890), (389, 2730), (390, 2723), (455, 2334), (546, 1945), (778, 1365), (910, 1167)]